/**
 * Sample React Native App
 * https://github.com/facebook/react-native
 *
 * @format
 * @flow strict-local
 */
import React from 'react';
import { useState } from 'react';
import type { Node } from 'react';
import {
  SafeAreaView,
  StatusBar,
  Text,
  Button,
  ScrollView,
} from 'react-native';
import OcrDemo from './src/OcrDeme';
import RTNCalculator from './src/RTNCalculator';
import ETBridgeDemo from './src/ETBridgeDemo'


const App: () => Node = () => {
  const [result, setResult] = useState<number | null>(null);
  return (
    <SafeAreaView>
      <StatusBar barStyle={'dark-content'} />
      <ScrollView>
        <OcrDemo />
        <RTNCalculator />
        <ETBridgeDemo />
      </ScrollView>
    </SafeAreaView>
  );
};
export default App;